Slideshows Videos Audio. The Age of Dinosaurs was so many millions of years ago that it is very difficult to date exactly. Datingin geologydetermining a chronology or calendar of events in the history of Earthusing to a large degree the evidence of organic evolution in the sedimentary rocks accumulated through geologic time in marine and continental environments. Geologists often need to know the age of material that they find. Absolute dating is the process of determining an age on a specified chronology in archaeology and geology.
There are two types of age determinations.
In this article we shall discuss how fossils can be used for the purposes of absolute dating. September 30, by Beth Geiger. Geologists use radiometric dating to estimate how long ago rocks formed, and to infer the ages of fossils contained within those rocks. Choose the best methods for finding the absolute dates of different rock layers. This page has been archived and is no longer updated.
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